but after the game, coach jim harbaugh would not say if kaepernick or alex smith would start next sunday's game in st. louis. instead, he said his staff would look at the game tape and then decide. a lot of controversy about that. >>> well, san francisco known for its fog. the fog is all over the bay area, not just in san francisco today, but we are taking a look at the forecast. definitely need to make sure that you use your low beams when you head out the door today. >> that's right, because it can sneak up on you. we want to check the forecast now with meteorologist christina loren. >> can you hear me now? can you hear me now? there we go. >> loud and clear. >> thanks for stretching, though, that was very kind of both of you. good morning to you. we have less than a quarter of a mile of visibility in parts of the bay area from santa rosa to napa, you're going to find some thick pockets of fog. even san jose starting to drop off. this is very, very dangerous fog. if you don't know what you're getting into before you head out that front door, whenever we see 10 to 15-car pileups, it's due